1. Яка з речовин є зайвою у кожному рядку
А) HCl ,H2SO4 , H2O ,HNO3 Б) HCl , HNO3 , HBr ,HI ,HF
В) HCl , HNO3 , HF , H2SO4 Г) H2SO4 ,H3PO4 , H2S , H2CO3​
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